ID Number: Q63993
2.00 2.10
OS/2
Summary:
When creating a DOS LAN Manager version 2.0 or 2.1 NCB (Network
Control Block) POST routine for asynchronous operation, care should be
taken to ensure that the routine is reentrant if it is designed to run
under the Windows version 3.0 enhanced mode with multiple NCBs
outstanding.
Windows version 3.0 does not permit interrupts to be shut down for a
"critical" section. Therefore, if more than one NCB uses a common POST
routine, multiple "interrupts" may activate the routine concurrently.
Additional reference words: 2.00 2.10 3.00